How does....

Plants!

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harrypotter101
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How does....

Post by harrypotter101 » Mon Oct 29, 2007 4:30 pm

How does ivy provide internal transportation (e.g., open or closed circulatory system, number of heart chambers) or provide internal coordination (e.g., hormones, and nervous system)?
Have you gotten your Hogwarts letter yet?

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mith
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Post by mith » Mon Oct 29, 2007 7:52 pm

Why would a plant have heart chambers?
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harrypotter101
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Post by harrypotter101 » Mon Oct 29, 2007 8:01 pm

? My biology teacher gave me those questions and it has confused me and I can't find it anywhere.
Have you gotten your Hogwarts letter yet?

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AstusAleator
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Post by AstusAleator » Mon Oct 29, 2007 9:24 pm

Xylem and Phloem!
Oh and transpiration
What did the parasitic Candiru fish say when it finally found a host? - - "Urethra!!"

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harrypotter101
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Post by harrypotter101 » Mon Nov 05, 2007 4:58 pm

Thank you. I have been looking for that for about a month. I really appreciate it.
Have you gotten your Hogwarts letter yet?

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Cristgonz
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Re: How does....

Post by Cristgonz » Thu Nov 15, 2007 9:57 pm

harrypotter101 wrote:How does ivy provide internal transportation (e.g., open or closed circulatory system, number of heart chambers) or provide internal coordination (e.g., hormones, and nervous system)?


your teacher should know that plants has no circulatory system as well. it's called vascular tissue where is the xylem and phloem.
The internal hormone coordination is related to the auxin and its similars (Giberelina, etileno, citoquinina, etc).

And nervous system? that is an insult dude! :lol:

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